indexo.dev

aghn.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 3639 ms crawled 2026-05-12

AT · 152.53.179.1 · AS197540 netcup GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Startseite | AGHN
Language
de

Technology

Server
nginx

Contact

Phone

Registration

Updated
2026-05-01
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.doc-serv.de

Email authentication strong

SPF
v=spf1 a mx ip4:152.53.237.139 -all
strict (-all)
DMARC
v=DMARC1;p=quarantine
policy: quarantine
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkakNATPCIKfJxwqhdlycnrD9w9Pybpawfgnoqa17aioIlLASLhCIm2QDGQd9hLzabO0x…
selectors probed

Certificate (current)

R12
from 2026-02-23 to 2026-05-24
Expires in 4 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.aghn.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • weak frame protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
sameorigin, SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; frame-ancestors 'self'; base-uri 'self'; form-action 'self';
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (1)

Linked from (2)